Home / 1,036,364.85-1,554,547.28-735,214.95

Finding the Fourth Proportional to 1,036,364.85, 1,554,547.28 and 735,214.95

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Solution

The fourth proportional to 1,036,364.85, 1,554,547.28 and 735,214.95 is: 1,102,822.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,364.85 : 1,554,547.28 = 735,214.95 : x
  2. Step 2: Convert to fraction form
    1,036,364.85/1,554,547.28 = 735,214.95/x
  3. Step 3: Cross multiply
    1,036,364.85x = 1,554,547.28 × 735,214.95
  4. Step 4: Simplify right side
    1,036,364.85x = 1,142,926,397,061.76
  5. Step 5: Solve for x
    x = 1,142,926,397,061.76/1,036,364.85
  6. Step 6: Final answer
    x = 1,102,822.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.